359952016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8429}}^1$

素因数の和:8611

約数の個数: 40

約数和(自身を含む): 743222520

約数和(自身を除く): 383270504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 8429, 10676, 16858, 21352, 33716, 42704, 67432, 134864, 143293, 286586, 573172, 1146344, 1323353, 2292688, 2646706, 5293412, 10586824, 21173648, 22497001, 44994002, 89988004, 179976008, 359952016]

約数ペア:

[(1, 359952016), (2, 179976008), (4, 89988004), (8, 44994002), (16, 22497001), (17, 21173648), (34, 10586824), (68, 5293412), (136, 2646706), (157, 2292688), (272, 1323353), (314, 1146344), (628, 573172), (1256, 286586), (2512, 143293), (2669, 134864), (5338, 67432), (8429, 42704), (10676, 33716), (16858, 21352)]